Rank	Countries/Territories	Count	Percent
1	China	473	33.6%
2	United States	441	31.3%
3	Japan	68	4.8%
4	Germany	57	4%
5	Bulgaria	49	3.5%
6	Netherlands	43	3.1%
7	Singapore	41	2.9%
8	Indonesia	24	1.7%
9	United Kingdom	20	1.4%
10	South Africa	16	1.1%
11	France	15	1.1%
12	Latvia	14	1%
13	Iran, Islamic Republic of	14	1%
14	Russia	10	0.7%
15	Philippines	8	0.6%
16	Mauritius	8	0.6%
17	Ireland	8	0.6%
18	Canada	8	0.6%
19	Hong Kong	7	0.5%
20	Lithuania	7	0.5%
21	Poland	7	0.5%
22	Spain	7	0.5%
23	Turkey	6	0.4%
24	Romania	6	0.4%
25	Morocco	5	0.4%
26	Nigeria	5	0.4%
27	Australia	5	0.4%
28	Bangladesh	5	0.4%
29	Egypt	4	0.3%
30	Korea, Republic of	4	0.3%
31	India	3	0.2%
32	Argentina	2	0.1%
33	Benin	2	0.1%
34	Cote D'ivoire	2	0.1%
35	Moldova, Republic of	2	0.1%
36	Ukraine	2	0.1%
37	Sweden	1	0.1%
38	Switzerland	1	0.1%
39	Togo	1	0.1%
40	Mongolia	1	0.1%
41	Macao	1	0.1%
42	Malaysia	1	0.1%
43	Portugal	1	0.1%
44	Brazil	1	0.1%
45	Belgium	1	0.1%
46	Ghana	1	0.1%